Analysis of interatomic Contacts of Structural Units in PDB entry:
3S51


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3S51 entry

There are 2 chains in PDB entry 3S51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 1280
B
 ARG 64ALA 196
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are247 helices in PDB entry 3S51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 12Right-handed alpha
Helix 2
2
A
14 25Right-handed alpha
Helix 3
3
A
28 39Right-handed alpha
Helix 4
4
A
39 45Right-handed alpha
Helix 5
5
A
45 52Right-handed alpha
Helix 6
6
A
58 79Right-handed alpha
Helix 7
7
A
82 97Right-handed alpha
Helix 8
8
A
98 100Right-handed 310
Helix 9
9
A
101 118Right-handed alpha
Helix 10
10
A
128 139Right-handed alpha
Helix 11
11
A
152 167Right-handed alpha
Helix 12
12
A
173 181Right-handed alpha
Helix 13
13
A
182 184Right-handed 310
Helix 14
14
A
187 203Right-handed alpha
Helix 15
15
A
204 205Right-handed 310
Helix 16
16
A
206 208Right-handed 310
Helix 17
17
A
209 222Right-handed alpha
Helix 18
18
A
225 249Right-handed alpha
Helix 19
19
A
260 282Right-handed alpha
Helix 20
20
A
282 294Right-handed alpha
Helix 21
21
A
298 305Right-handed alpha
Helix 22
22
A
306 317Right-handed alpha
Helix 23
23
A
318 321Right-handed 310
Helix 24
24
A
322 345Right-handed alpha
Helix 25
25
A
347 354Right-handed alpha
Helix 26
26
A
359 371Right-handed alpha
Helix 27
27
A
376 394Right-handed alpha
Helix 28
28
A
412 433Right-handed alpha
Helix 29
29
A
436 451Right-handed alpha
Helix 30
30
A
456 470Right-handed alpha
Helix 31
31
A
470 475Right-handed alpha
Helix 32
32
A
477 482Right-handed alpha
Helix 33
33
A
483 487Right-handed 310
Helix 34
34
A
491 507Right-handed alpha
Helix 35
35
A
509 524Right-handed alpha
Helix 36
36
A
528 545Right-handed alpha
Helix 37
37
A
581 592Right-handed alpha
Helix 38
38
A
593 596Right-handed 310
Helix 39
39
A
597 615Right-handed alpha
Helix 40
40
A
618 634Right-handed alpha
Helix 41
41
A
662 680Right-handed alpha
Helix 42
42
A
692 713Right-handed alpha
Helix 43
43
A
732 760Right-handed alpha
Helix 44
44
A
763 784Right-handed alpha
Helix 45
45
A
805 817Right-handed alpha
Helix 46
46
A
824 833Right-handed alpha
Helix 47
47
A
835 855Right-handed alpha
Helix 48
48
A
865 885Right-handed alpha
Helix 49
49
A
902 921Right-handed alpha
Helix 50
50
A
922 924Right-handed 310
Helix 51
51
A
925 933Right-handed alpha
Helix 52
52
A
945 968Right-handed alpha
Helix 53
53
A
975 989Right-handed alpha
Helix 54
54
A
997 1012Right-handed alpha
Helix 55
55
A
1017 1033Right-handed alpha
Helix 56
56
A
1038 1054Right-handed alpha
Helix 57
57
A
1072 1077Right-handed alpha
Helix 58
58
A
1079 1104Right-handed alpha
Helix 59
59
A
1127 1152Right-handed alpha
Helix 60
60
A
1158 1185Right-handed alpha
Helix 61
61
A
1192 1200Right-handed alpha
Helix 62
62
A
1201 1206Right-handed alpha
Helix 63
63
A
1206 1222Right-handed alpha
Helix 64
64
A
1248 1270Right-handed alpha
Helix 65
65
A
1273 1279Right-handed alpha
Helix 66
66
B
64 79Right-handed alpha
Helix 67
67
B
82 97Right-handed alpha
Helix 68
68
B
98 100Right-handed 310
Helix 69
69
B
101 118Right-handed alpha
Helix 70
70
B
128 139Right-handed alpha
Helix 71
71
B
152 167Right-handed alpha
Helix 72
72
B
173 181Right-handed alpha
Helix 73
73
B
182 184Right-handed 310
Helix 74
74
B
187 203Right-handed alpha
Helix 75
75
B
204 205Right-handed 310
Helix 76
76
B
206 208Right-handed 310
Helix 77
77
B
209 222Right-handed alpha
Helix 78
78
B
225 249Right-handed alpha
Helix 79
79
B
260 282Right-handed alpha
Helix 80
80
B
282 294Right-handed alpha
Helix 81
81
B
298 305Right-handed alpha
Helix 82
82
B
306 317Right-handed alpha
Helix 83
83
B
318 321Right-handed 310
Helix 84
84
B
322 345Right-handed alpha
Helix 85
85
B
347 354Right-handed alpha
Helix 86
86
B
359 371Right-handed alpha
Helix 87
87
B
378 394Right-handed alpha
Helix 88
88
B
412 433Right-handed alpha
Helix 89
89
B
436 451Right-handed alpha
Helix 90
90
B
456 470Right-handed alpha
Helix 91
91
B
470 475Right-handed alpha
Helix 92
92
B
477 482Right-handed alpha
Helix 93
93
B
483 487Right-handed 310
Helix 94
94
B
491 507Right-handed alpha
Helix 95
95
B
509 524Right-handed alpha
Helix 96
96
B
528 545Right-handed alpha
Helix 97
97
B
581 592Right-handed alpha
Helix 98
98
B
593 596Right-handed 310
Helix 99
99
B
597 615Right-handed alpha
Helix 100
100
B
618 634Right-handed alpha
Helix 101
101
B
662 680Right-handed alpha
Helix 102
102
B
692 713Right-handed alpha
Helix 103
103
B
732 760Right-handed alpha
Helix 104
104
B
763 784Right-handed alpha
Helix 105
105
B
805 817Right-handed alpha
Helix 106
106
B
824 833Right-handed alpha
Helix 107
107
B
835 855Right-handed alpha
Helix 108
108
B
865 885Right-handed alpha
Helix 109
109
B
902 921Right-handed alpha
Helix 110
110
B
922 924Right-handed 310
Helix 111
111
B
925 933Right-handed alpha
Helix 112
112
B
945 968Right-handed alpha
Helix 113
113
B
975 989Right-handed alpha
Helix 114
114
B
997 1012Right-handed alpha
Helix 115
115
B
1017 1033Right-handed alpha
Helix 116
116
B
1038 1054Right-handed alpha
Helix 117
117
B
1072 1077Right-handed alpha
Helix 118
118
B
1079 1104Right-handed alpha
Helix 119
119
B
1127 1152Right-handed alpha
Helix 120
120
B
1158 1185Right-handed alpha
Helix 121
121
B
1192 1200Right-handed alpha
Helix 122
122
B
1201 1206Right-handed alpha
Helix 123
123
B
1206 1222Right-handed alpha
Helix 124
124
B
1248 1270Right-handed alpha
Helix 125
125
B
1273 1279Right-handed alpha
Helix 126
126
C
1 12Right-handed alpha
Helix 127
127
C
14 25Right-handed alpha
Helix 128
128
C
28 39Right-handed alpha
Helix 129
129
C
39 45Right-handed alpha
Helix 130
130
C
45 52Right-handed alpha
Helix 131
131
C
58 79Right-handed alpha
Helix 132
132
C
82 97Right-handed alpha
Helix 133
133
C
98 100Right-handed 310
Helix 134
134
C
101 118Right-handed alpha
Helix 135
135
C
128 139Right-handed alpha
Helix 136
136
C
152 167Right-handed alpha
Helix 137
137
C
173 181Right-handed alpha
Helix 138
138
C
182 184Right-handed 310
Helix 139
139
C
187 203Right-handed alpha
Helix 140
140
C
204 205Right-handed 310
Helix 141
141
C
206 208Right-handed 310
Helix 142
142
C
209 222Right-handed alpha
Helix 143
143
C
225 249Right-handed alpha
Helix 144
144
C
260 282Right-handed alpha
Helix 145
145
C
282 294Right-handed alpha
Helix 146
146
C
298 305Right-handed alpha
Helix 147
147
C
306 317Right-handed alpha
Helix 148
148
C
318 321Right-handed 310
Helix 149
149
C
322 345Right-handed alpha
Helix 150
150
C
347 354Right-handed alpha
Helix 151
151
C
359 371Right-handed alpha
Helix 152
152
C
378 394Right-handed alpha
Helix 153
153
C
412 433Right-handed alpha
Helix 154
154
C
436 451Right-handed alpha
Helix 155
155
C
456 470Right-handed alpha
Helix 156
156
C
470 475Right-handed alpha
Helix 157
157
C
477 482Right-handed alpha
Helix 158
158
C
483 487Right-handed 310
Helix 159
159
C
491 507Right-handed alpha
Helix 160
160
C
509 524Right-handed alpha
Helix 161
161
C
528 545Right-handed alpha
Helix 162
162
C
581 592Right-handed alpha
Helix 163
163
C
593 596Right-handed 310
Helix 164
164
C
597 615Right-handed alpha
Helix 165
165
C
618 634Right-handed alpha
Helix 166
166
C
662 680Right-handed alpha
Helix 167
167
C
692 713Right-handed alpha
Helix 168
168
C
732 760Right-handed alpha
Helix 169
169
C
763 784Right-handed alpha
Helix 170
170
C
805 817Right-handed alpha
Helix 171
171
C
824 833Right-handed alpha
Helix 172
172
C
835 855Right-handed alpha
Helix 173
173
C
865 885Right-handed alpha
Helix 174
174
C
902 921Right-handed alpha
Helix 175
175
C
922 924Right-handed 310
Helix 176
176
C
925 933Right-handed alpha
Helix 177
177
C
945 968Right-handed alpha
Helix 178
178
C
975 989Right-handed alpha
Helix 179
179
C
997 1012Right-handed alpha
Helix 180
180
C
1017 1033Right-handed alpha
Helix 181
181
C
1038 1054Right-handed alpha
Helix 182
182
C
1072 1077Right-handed alpha
Helix 183
183
C
1079 1104Right-handed alpha
Helix 184
184
C
1127 1152Right-handed alpha
Helix 185
185
C
1158 1185Right-handed alpha
Helix 186
186
C
1192 1200Right-handed alpha
Helix 187
187
C
1201 1206Right-handed alpha
Helix 188
188
C
1206 1222Right-handed alpha
Helix 189
189
C
1248 1270Right-handed alpha
Helix 190
190
C
1273 1279Right-handed alpha
Helix 191
191
D
101 118Right-handed alpha
Helix 192
192
D
128 139Right-handed alpha
Helix 193
193
D
152 167Right-handed alpha
Helix 194
194
D
173 181Right-handed alpha
Helix 195
195
D
182 184Right-handed 310
Helix 196
196
D
187 203Right-handed alpha
Helix 197
197
D
204 205Right-handed 310
Helix 198
198
D
206 208Right-handed 310
Helix 199
199
D
209 222Right-handed alpha
Helix 200
200
D
225 249Right-handed alpha
Helix 201
201
D
260 282Right-handed alpha
Helix 202
202
D
282 294Right-handed alpha
Helix 203
203
D
298 305Right-handed alpha
Helix 204
204
D
306 317Right-handed alpha
Helix 205
205
D
318 321Right-handed 310
Helix 206
206
D
322 345Right-handed alpha
Helix 207
207
D
347 354Right-handed alpha
Helix 208
208
D
359 371Right-handed alpha
Helix 209
209
D
378 394Right-handed alpha
Helix 210
210
D
412 433Right-handed alpha
Helix 211
211
D
436 451Right-handed alpha
Helix 212
212
D
456 470Right-handed alpha
Helix 213
213
D
470 475Right-handed alpha
Helix 214
214
D
477 482Right-handed alpha
Helix 215
215
D
483 487Right-handed 310
Helix 216
216
D
491 507Right-handed alpha
Helix 217
217
D
509 524Right-handed alpha
Helix 218
218
D
528 545Right-handed alpha
Helix 219
219
D
581 592Right-handed alpha
Helix 220
220
D
593 596Right-handed 310
Helix 221
221
D
597 615Right-handed alpha
Helix 222
222
D
618 634Right-handed alpha
Helix 223
223
D
662 680Right-handed alpha
Helix 224
224
D
692 713Right-handed alpha
Helix 225
225
D
732 760Right-handed alpha
Helix 226
226
D
763 784Right-handed alpha
Helix 227
227
D
805 817Right-handed alpha
Helix 228
228
D
824 833Right-handed alpha
Helix 229
229
D
835 855Right-handed alpha
Helix 230
230
D
865 885Right-handed alpha
Helix 231
231
D
902 921Right-handed alpha
Helix 232
232
D
922 924Right-handed 310
Helix 233
233
D
925 933Right-handed alpha
Helix 234
234
D
945 968Right-handed alpha
Helix 235
235
D
975 989Right-handed alpha
Helix 236
236
D
997 1012Right-handed alpha
Helix 237
237
D
1017 1033Right-handed alpha
Helix 238
238
D
1038 1054Right-handed alpha
Helix 239
239
D
1072 1077Right-handed alpha
Helix 240
240
D
1079 1104Right-handed alpha
Helix 241
241
D
1127 1152Right-handed alpha
Helix 242
242
D
1158 1185Right-handed alpha
Helix 243
243
D
1192 1200Right-handed alpha
Helix 244
244
D
1201 1206Right-handed alpha
Helix 245
245
D
1206 1222Right-handed alpha
Helix 246
246
D
1248 1270Right-handed alpha
Helix 247
247
D
1273 1279Right-handed alpha
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There are 8 sheets in PDB entry 3S51. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
546 547first strand
Strand 2
A
566 567parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
650 653first strand
Strand 2
A
656 659anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
546 547first strand
Strand 2
B
566 567parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
650 653first strand
Strand 2
B
656 659anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
546 547first strand
Strand 2
C
566 567parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
650 653first strand
Strand 2
C
656 659anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
546 547first strand
Strand 2
D
566 567parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
650 653first strand
Strand 2
D
656 659anti-parallel
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